Ernst Ruhmer German Inventor
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Ernst Ruhmer is a member of the following lists: Radio pioneers, 1878 births and Film sound production.
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Details
| Birthday |
15th April, 1878
|
| Died |
8th April, 1913
|
| Zodiac Sign |
Aries
|
| Nationality |
German
|
| Occupation |
Inventor
|
Ernst Walter Ruhmer (15 April 1878 – 8 April 1913) was a German physicist. He was best known for investigating practical applications making use of the light-sensitivity properties of selenium, which he employed in developing wireless telephony using line-of-sight optical transmissions, sound-on-film audio recording, and television transmissions over wires.
